Koyo
FOR REFERENCE ONLY
  • Full complement type cylindrical roller bearings
  • Open type
  • Double-row
  • Free side


Bearing No. DC4938VW

Specification data (main dimensions, etc.)

d(mm)190
D(mm)260
B(mm)69
r(min.)(mm)2
Effective movement : S(mm)4
Basic load ratings : Cr(kN)694
Basic load ratings : C0r(kN)1200
Fatigue load limit : Cu(kN)145
Lubrication hole : P(mm)34.5
Lubrication hole qty : n6
Lubrication hole : d05

Mounting dimensions,weight (reference)

da(min.)(mm)200 mm
da(min.)(mm)250 mm
ra(max.)(mm)2 mm
Mass(Refer.)(kg)10.9 kg
JTEKT

2026/07/19